Question

which graph shows the inequality x ≥ 0?

Explanation:

Step1: Understand inequality meaning

The inequality $x\geq0$ means $x$ can be 0 or any positive real - number.

Step2: Analyze graph representation

On a number line, we use a closed - circle at 0 (because 0 is included in the solution set, due to the $\geq$ sign) and an arrow pointing to the right (towards positive numbers).

Answer:

The first graph (the one with a closed - circle at 0 and an arrow pointing to the right) shows the inequality $x\geq0$.